 Fossil occurring free in the shales, or upon other fossil bodies, in slender branching fronds. Branches diverging, lax and slender, with numerous branchlets, both marked by numerous cellules which are usually indicated by the appearance of abrupt expansion...  Transactions of the Albany Institute - Página 58por Albany Institute - 1883Vista completa - Acerca de este libro
 | Indiana. Department of Geology and Natural Resources - 1882 - 638 páginas
...Dendographu (sg Chaunoyraptus) nmxllus, HALL. Trans. Alb. ln.-i ., Vol. X. Abstract, p. 2, 1879. Fossil occurring free in the shales, or upon other fossil...and diffuse than any form of DENDROGRAPTUS known, and therefore has been separated from the typical forms of the genus. It occurs free among other fossils,... | |
 | Indiana. Department of Geology and Natural History - 1882 - 646 páginas
...Chavnograptue) novellus, HALL. Trans. Alb. Inst., Vol. X. Abstract, p. 2, 1879. Fossil occurring tree in the shales, or upon 'other fossil bodies, in slender...and diffuse than any form of DENDROGRAPTUS known, and therefore has been separated from the typical forms of the genus. It occurs free among other fossils,... | |
 | Academy of Science of St. Louis - 1886 - 1060 páginas
...(Trans. Albany Inst., vol. x.. 1879; Geology of Indiana, nth Rep't, 1882.) •' Fossils occurring free in shales, or upon other fossil bodies, in slender branching...abrupt expansion and contraction of the branches." This very small Indiana species is probably represented at Hamilton, Ontario. GENUS CALLOGRAPTUS (Hall).... | |
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